diff options
Diffstat (limited to 'src/video_core/renderer_opengl')
| -rw-r--r-- | src/video_core/renderer_opengl/gl_shader_decompiler.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/video_core/renderer_opengl/gl_shader_decompiler.cpp b/src/video_core/renderer_opengl/gl_shader_decompiler.cpp index 75822e750..9bbdea419 100644 --- a/src/video_core/renderer_opengl/gl_shader_decompiler.cpp +++ b/src/video_core/renderer_opengl/gl_shader_decompiler.cpp @@ -299,7 +299,7 @@ public: * are stored as floats, so this may require conversion. * @param reg The destination register to use. * @param elem The element to use for the operation. - * @param attribute The input attibute to use as the source value. + * @param attribute The input attribute to use as the source value. */ void SetRegisterToInputAttibute(const Register& reg, u64 elem, Attribute::Index attribute) { std::string dest = GetRegisterAsFloat(reg); @@ -451,6 +451,12 @@ private: switch (attribute) { case Attribute::Index::Position: return "position"; + case Attribute::Index::TessCoordInstanceIDVertexID: + // TODO(Subv): Find out what the values are for the first two elements when inside a + // vertex shader, and what's the value of the fourth element when inside a Tess Eval + // shader. + ASSERT(stage == Maxwell3D::Regs::ShaderStage::Vertex); + return "vec4(0, 0, gl_InstanceID, gl_VertexID)"; default: const u32 index{static_cast<u32>(attribute) - static_cast<u32>(Attribute::Index::Attribute_0)}; |